package com.example.chiro;

import android.view.ViewGroup;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.Spinner;

public class String_operation {

	private static final String PLAIN_ASCII = "AaEeIiOoUu" // grave
			+ "AaEeIiOoUuYy" // acute
			+ "AaEeIiOoUuYy" // circumflex
			+ "AaOoNn" // tilde
			+ "AaEeIiOoUuYy" // umlaut
			+ "Aa" // ring
			+ "Cc" // cedilla
			+ "OoUu" // double acute
	;

	private static final String UNICODE = "\u00C0\u00E0\u00C8\u00E8\u00CC\u00EC\u00D2\u00F2\u00D9\u00F9"
			+ "\u00C1\u00E1\u00C9\u00E9\u00CD\u00ED\u00D3\u00F3\u00DA\u00FA\u00DD\u00FD"
			+ "\u00C2\u00E2\u00CA\u00EA\u00CE\u00EE\u00D4\u00F4\u00DB\u00FB\u0176\u0177"
			+ "\u00C3\u00E3\u00D5\u00F5\u00D1\u00F1"
			+ "\u00C4\u00E4\u00CB\u00EB\u00CF\u00EF\u00D6\u00F6\u00DC\u00FC\u0178\u00FF"
			+ "\u00C5\u00E5" + "\u00C7\u00E7" + "\u0150\u0151\u0170\u0171";

	// private constructor, can't be instanciated!
	private String_operation() {
	}

	// remove accentued from a string and replace with ascii equivalent
	public static String convertNonAscii(String s) {
		if (s == null)
			return null;
		StringBuilder sb = new StringBuilder();
		int n = s.length();
		for (int i = 0; i < n; i++) {
			char c = s.charAt(i);
			int pos = UNICODE.indexOf(c);
			if (pos > -1) {
				sb.append(PLAIN_ASCII.charAt(pos));
			} else {
				sb.append(c);
			}
		}
		return sb.toString();
	}

	public static String op_string(String entree) {
		if (entree.compareTo("") == 0)
			return "NC";
		// if (entree.compareTo("0")==0) return "NC";
		entree = convertNonAscii(entree);
		return entree.replaceAll(" ", "_");
	}
	
	public static String op_spin(Spinner spin) {
		if (spin.getSelectedItemPosition() == 0)
			return "NC";
		// if (entree.compareTo("0")==0) return "NC";
		return (convertNonAscii(spin.getSelectedItem().toString())).replaceAll(" ", "_");
	}
	

	public static String op_radioG(RadioGroup radioG, ViewGroup v) {
		if (radioG.getCheckedRadioButtonId() == -1) return "NC";
		// if (entree.compareTo("0")==0) return "NC";
		RadioButton b = (RadioButton) v.findViewById(radioG.getCheckedRadioButtonId());
		return convertNonAscii((String)b.getText()).replaceAll(" ", "_");
		
		//return (convertNonAscii((String) ((RadioButton)cradioG.getCheckedRadioButtonId()).getText())).replaceAll(" ", "_");
	}
	
	
	
}
